Rosemary Mashed Potatoes and Yams with Garlic and Parmesan

Absolutely love it! This is the best sweet potato dish I've ever had. I like the mix of sweet and regular potatoes to cut down on heavy sweet potato taste, and the garlic and rosemary are perfect coompliments. We couldn't stop eating them. I'll make this one all the time, and have already decided it will be a yearly addition to our Thanksgiving table. I made them using soy milk, Smart Balance margarine, and soy parmesan with excellent results. A thousand thanks for sharing this little gem!